ST-C5USBVA-1000S: Hi-res VGA USB KVM + audio extender via CAT-x 

extends USB keyboard, USB mouse and VGA monitor up to 1000 feet 

XTENDEX^® VGA USB KVM extender provides local and remote KVM (USB keyboard, USB mouse and VGA monitor) access to a USB computer or NTI KVM switch up to 1000 feet using CAT-5/5e/6 UTP cable.

Each extender consists of a local unit that connects to a computer and provides local keyboard, monitor and mouse connections, and a remote unit that connects to a keyboard, monitor and mouse. The local and remote units are interconnected via CAT-5/5e/6 cable.

Features and Benefits
• Industry-leading ultra high resolutions up to 2048x1536
• High quality, rugged steel construction with durable powdercoat finish
• Automatically adjust video quality and color skew for crystal clear video with longer cables
• DDC2B support for local or remote monitor (user selectable)
• Built-in surge protection
• Stereo audio can be heard both locally and remotely
• Frequency response: 20 Hz to 20 kHz, ±1 dB
• Signal-to-Noise Ratio (SNR): >76 dBA
• Total Harmonic Distortion and Noise (THD+N): <0.1%
• Stereo crosstalk: -70 dB
• Input impedance: 10k Ohms
• Line level output; supports multimedia speakers
• Maximum I/O levels: 3.1Vp-p (line level)
• CD quality audio output
• Two year warranty

Caution: Not an Ethernet device. Do not connect to an Ethernet device (card, router, switch, bridge). Permanent damage to the product or Ethernet device may result.